| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable efficient construction in a relatively narrow section of a site. SOLUTION: A construction device for sealing works, provided with a device body 10 and a girter 12, allows an impervious material to undergo compaction for the purpose of forming the sealing works after the impervious material is scattered out on a slope B. The device body 10 is provided with a feed part 14 for the impervious material, a scatter-out part 16 for spreading out by force the impervious material fed from the feed part 14 to a prescribed width, a placing and spreading part 18 for placing and spreading the impervious material spread out by the scatter-out part 16 in a prescribed thickness, and a compaction part 20 for compacting the impervious material placed and spread by the placing and spreading part 18. Consequently, a single movement of the execution device enables a series of sealing-works formation processes when the construction device is operated while undergoing the lifting movement along the girter 12 from the lower end side of the slope B to the upper end side thereof.</p> |
